Lyndon Post Office

712 Topeka Ave, Lyndon, KS 66451

Contact Numbers

Phone: 785-828-4441
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 2:15pm
Tuesday 2:15pm
Wednesday 2:15pm
Thursday 2:15pm
Friday 2:15pm
Saturday 1:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday 8:30am - 11:30am, 1:00pm - 4:30pm
Tuesday 8:30am - 11:30am, 1:00pm - 4:30pm
Wednesday 8:30am - 11:30am, 1:00pm - 4:30pm
Thursday 8:30am - 11:30am, 1:00pm - 4:30pm
Friday 8:30am - 11:30am, 1:00pm - 4:30pm
Saturday 10:30am - 11:30am
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Street Parking

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

130 Topeka St
2.9 miles away

118 NE Emporia St
4.6 miles away

Osage City
123 S 6th St
5.7 miles away

121 N 5th St
6.4 miles away


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WOULD NOT RECOMMEND. I went to have some packages shipped off for an ex-roommate and it being my first time shipping anything, I didnt know what all had to be done. I had the labels all ready and on the boxes, ready to go. when I went to see about having the packages held until the roommate sent the money to ship them, someone else who hadn't been in the conversation before stepped in and told me and my fiance "dont f****** come in here without the money to pay for your s***" I tried explaining to him that they werent my packages and I was waiting for someone to send me the money he told me my stuff was going to get thrown away so I told him to just give them back. He decided to put them in the back of the post office in the alleyway. I was completely respectful during the interaction and he was not. I plan on filing a complaint with HR


I just want to say that our postmaster is so polite and helpful. Every time I come into the lobby he delightfully greats me and is very prompt with service. Thank you very much.


I sent a box out for delivery with a printed label to a house street address in April. A few weeks later I contacted the person who lives at that address and they said they had not gotten the package. They called the postmaster and said it was delivered to a PO Box and not picked up and didn't know where it was. I need to find out where this package is and why it was sent to a PO Box. 9505 5066 8533 0113 4321 74

* is not a part of, or affiliated with, the official United States Postal Service (USPS).